#include <stdio.h>

int func_MAX(int val1 , int val2)
{
    return(val1 > val2)? val1 : val2;
}
#define MAX(VAL1 , VAL2)(VAL1 > VAL2)? VAL1 : VAL2

int main(int argc, char const *argv[])
{
    int val1,val2;
    printf("请输入val1, val2:");
    scanf("%d %d",&val1,&val2);

    printf("%d 大 \n",(val1 > val2)? val1 : val2);
    printf("%d 大 \n",func_MAX(val1 , val2));
    printf("%d 大 \n",MAX(val1 , val2));
    return 0;
}
